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1. 发明申请

US20130249133A1 METHOD OF PRODUCING SYNTACTIC FOAM 审中-公开
标题翻译：生产合成泡沫的方法
公开(公告)号：US20130249133A1
公开(公告)日：2013-09-26
申请号：US13426122
申请日：2012-03-21
申请人： Majdi Haddad , Lou Watkins
发明人： Majdi Haddad , Lou Watkins
IPC分类号： B29C44/12
CPC分类号： B29C70/66
摘要： A method of manufacturing syntactic foam comprises mixing a non-liquid amine adduct and a liquid epoxy to form a matrix. Hollow microspheres are added to the mixture and mixed together to form a mixture, which may then be poured into a mold and heated to form a molded syntactic foam component.
摘要翻译：制造复合泡沫的方法包括混合非液体胺加合物和液体环氧树脂以形成基质。将中空微球加入到混合物中并混合在一起形成混合物，然后将其倒入模具中并加热形成模制的复合泡沫组分。

2. 发明申请

US20130251959A1 HIGH PERFORMANCE BUOYANT THERMAL INSULATING WRAP 审中-公开
标题翻译：高性能BUYYANT热绝缘带
公开(公告)号：US20130251959A1
公开(公告)日：2013-09-26
申请号：US13427500
申请日：2012-03-22
申请人： Majdi Haddad , Lou Watkins
发明人： Majdi Haddad , Lou Watkins
IPC分类号： F16L59/02
CPC分类号： F16L59/026 , C08J9/0085 , C08J9/32 , C08J2300/24 , C08J2363/00 , E21B17/012 , F16L59/028 , Y10T428/24777 , Y10T428/249921
摘要： A length of buoyant, flexible insulating material for lengthwise encasing a length of pipe comprises syntactic foam that includes a thermoset resin binder and microspheres, wherein the syntactic foam encases a plurality of substantially parallel longitudinal fibrous strands. The thermoset resin may comprise an epoxy resin that includes Bisphenol-A, a curing agent, and a flexibilizer.
摘要翻译：用于长度包裹管子长度的浮力的柔性绝缘材料的长度包括包含热固性树脂粘合剂和微球的复合泡沫，其中所述复合泡沫包含多个基本平行的纵向纤维束。热固性树脂可以包括包括双酚A，固化剂和增韧剂的环氧树脂。

3. 发明申请

US20130251957A1 ULTRA LOW DENSITY SYNTACTIC FOAM BUOYANCY MODULE 审中-公开
标题翻译：超低密度泡沫泡沫模块
公开(公告)号：US20130251957A1
公开(公告)日：2013-09-26
申请号：US13427527
申请日：2012-03-22
申请人： Lou Watkins , Majdi Haddad
发明人： Lou Watkins , Majdi Haddad
IPC分类号： B32B3/20 , B29C45/14
CPC分类号： B29C70/70 , B09C1/00 , B09C2101/00 , B29C44/186 , B29C70/66 , B29L2031/706 , Y10T428/24744
摘要： A flotation device comprises three-dimensional cellular structure comprising a plurality of lengthwise adjacent and radially adjacent hollow cylindrical tubes, wherein interstices between the plurality of cylinders are filled with a composite matrix of macrospheres and syntactic foam.
摘要翻译：浮选装置包括三维细胞结构，其包括多个纵向相邻和径向相邻的中空圆柱形管，其中多个圆柱体之间的间隙填充有大球和复合泡沫的复合基质。

4. 发明申请

US20130251924A1 MACROSPHERE CARBON FIBER REDUCTION 审中-公开
标题翻译：大气碳纤维减少
公开(公告)号：US20130251924A1
公开(公告)日：2013-09-26
申请号：US13426218
申请日：2012-03-21
申请人： Majdi Haddad , Lou Watkins
发明人： Majdi Haddad , Lou Watkins
IPC分类号： B32B1/00 , B32B5/26
CPC分类号： B29C70/66 , B29C44/3461 , B29C70/02 , B29C70/086 , B29C70/222 , B29C70/24 , B29C70/386 , B29C70/545 , B29D22/04 , B29K2101/10 , B29K2105/165 , Y10T428/1314
摘要： A macrosphere comprises a multilayered spherical wall that includes (i) a first wall that includes a first epoxy and first fibers (ii) a second wall that includes a second epoxy and second fibers and (iii) a third wall that includes a third epoxy and glass micro spheres, wherein the third wall is located between the first and second walls and the multilayered spherical wall forms a hollow chamber. The fibers may be carbon fibers. However, it is contemplated that glass fibers may also be used rather than carbon fibers. In addition, it is contemplated that the first layer may be formed using glass fibers, while the second layer is formed using carbon fibers.
摘要翻译：大球包括多层球形壁，其包括（i）第一壁，其包括第一环氧树脂和第一纤维（ii）第二壁，其包括第二环氧树脂和第二纤维;以及（iii）第三壁，其包括第三环氧树脂和玻璃微球，其中第三壁位于第一和第二壁之间，多层球形壁形成中空室。纤维可以是碳纤维。然而，也可以使用玻璃纤维而不是碳纤维。此外，预期第一层可以使用玻璃纤维形成，而第二层使用碳纤维形成。

5. 发明申请

US20080128043A1 INSULATED SUBSEA PIPE WITH FLEXIBLE INSULATION 审中-公开
标题翻译：具有柔性绝缘的绝缘子管
公开(公告)号：US20080128043A1
公开(公告)日：2008-06-05
申请号：US11625501
申请日：2007-01-22
申请人： Lou Watkins
发明人： Lou Watkins
IPC分类号： F16L9/18
CPC分类号： F16L59/143 , F16L59/027 , F16L59/153
摘要： An insulated length of pipe includes a length of pipe and a flexible insulating material coating lengthwise surrounding the length of pipe. The flexible insulating coating comprises syntactic foam and a length conformable tape including a relatively narrow elastomeric extrusion spirally wrapped around the length of pipe and embedded within the syntactic foam where the elastomeric extrusion comprises a gelatinous filler. The majority of the insulating coating includes syntactic foam whose flexibility is increased by relatively narrow conformable tape wound spirally (e.g., helically) around the pipe.
摘要翻译：管道的绝缘长度包括长度的管道和沿管道长度纵向包围的柔性绝缘材料涂层。柔性绝缘涂层包括复合泡沫和长度一致的带，其包括围绕管长度螺旋缠绕并嵌入在复合泡沫内的相对窄的弹性体挤出物，其中弹性体挤出包含凝胶状填料。绝大多数绝缘涂层包括复合泡沫，其柔性通过围绕管螺旋地（例如，螺旋状地）缠绕的相对窄的适形带增加。

6. 发明申请

US20080025800A1 FAIRING FOR MARINE DRILLING RISERS 审中-公开
标题翻译：海上钻井升降机公路
公开(公告)号：US20080025800A1
公开(公告)日：2008-01-31
申请号：US11830389
申请日：2007-07-30
申请人： Lou Watkins
发明人： Lou Watkins
IPC分类号： E02D29/00
CPC分类号： E21B17/01 , B63B21/502 , B63B2021/504 , F16L1/123
摘要： A fairing includes two half-shells of fiber reinforced plastic or fiberglass. The shell halves are shaped to close around the buoyancy modules (e.g., cylindrical syntactic foam buoyancy modules) commonly used on deep-water risers, but with an extended trailing edge. The fairing includes a tail that streamlines the riser and reduces/prevents formation of the vortex, which causes drag and vibration. Hinges at the tail join the halves and enable them to be opened for assembly around the riser pipe as it is being run into the water. The fairing may be fastened together by bolted stainless steel tensioners that tightly draw together straps of high strength aramid fiber, such as KEVLAR®. The fairing is positioned on the riser such that the fairing is free to swivel and rotate into the current, while integral buoyancy blocks support the tail. To prevent movement up or down the riser string, the fairing is held in place by a channel clamp gripping the outside diameter of the syntactic foam buoyancy module.
摘要翻译：整流罩包括纤维增强塑料或玻璃纤维的两个半壳。壳半部被成形为围绕通常用于深水立管上但具有延伸的后缘的浮力模块（例如，圆柱形复合泡沫浮力模块）。整流罩包括一个尾巴，可以简化提升管，减少/防止涡流的形成，从而导致阻力和振动。尾部的铰链连接在一起，并使它们能够在冒口管道周围开放，因为它正在进入水中。整流罩可以通过紧固在一起的高强度芳纶纤维带（例如KEVLAR）紧固在一起的螺栓不锈钢张紧器紧固在一起。整流罩定位在立管上，使得整流罩可自由旋转并旋转到当前，而整体浮力块支撑尾部。为了防止提升管串向上或向下移动，整流罩通过夹持复合泡沫浮力模块的外径的通道夹具保持在适当的位置。

7. 发明申请

US20090308587A1 PRECAST THERMAL INSULATION FOR FLOWLINES AND RISERS 审中-公开
标题翻译：流体和上升剂的预热保温
公开(公告)号：US20090308587A1
公开(公告)日：2009-12-17
申请号：US12483178
申请日：2009-06-11
申请人： Lou Watkins
发明人： Lou Watkins
IPC分类号： E21B36/00
CPC分类号： E21B36/003 , E21B17/01 , F16L59/024
摘要： Precast thermal insulation for flowlines and risers includes an outer protective shell that has an exterior surface and an interior surface that together define a volume within the outer protective shell. High elongation syntactic foam insulation is located within the volume, and comprises microsphere and a semi-rigid epoxy plastic resin binder. The precast thermal insulation permits advanced materials to be used for risers and flowlines, including highly flexible systems for installation by reeling.
摘要翻译：用于流线和提升管的预制隔热件包括具有外表面和内表面的外保护壳，其一起限定外保护壳内的体积。高伸长率复合泡沫绝缘体位于体积内，包括微球和半刚性环氧树脂粘合剂。预制保温材料允许先进的材料用于立管和流线，包括通过卷取安装的高度灵活的系统。

8. 发明申请

US20090036008A1 STREAMLINED ANNULAR BUOY FOR MARINE PIPELINES 审中-公开
标题翻译：海上管道流线型隧道
公开(公告)号：US20090036008A1
公开(公告)日：2009-02-05
申请号：US12171761
申请日：2008-07-11
申请人： Lou Watkins , David Eubank
发明人： Lou Watkins , David Eubank
IPC分类号： B63B22/00
CPC分类号： B63B22/00 , F16L1/24
摘要： A streamlined annular buoy for marine pipelines includes a first annular buoy half comprising syntactic foam, where the first buoy half includes a substantially planar exterior first mating surface that includes an axial first channel formed therein and a first domed exterior surface radial to the axial first channel. Buoy also includes a second annular buoy half comprising syntactic foam, where the second buoy half includes a substantially planar exterior second mating surface that includes an axial second channel formed therein and a second domed exterior surface radial to the axial second channel. A fastener secures the first and second annular buoy halves together around a pipe that passes through a pipe channel formed by the axial first and second channels, such that the exterior first and second mating surfaces are face-to-face.
摘要翻译：用于海洋管线的流线型环形浮筒包括包括复合泡沫的第一环形浮标半部，其中第一浮标半部包括基本上平面的外部第一配合表面，其包括形成在其中的轴向第一通道和径向于轴向第一通道的第一圆顶外表面。浮标还包括包括复合泡沫的第二环形浮标半部，其中第二浮标半部包括基本平坦的外部第二配合表面，其包括形成在其中的轴向第二通道和径向于轴向第二通道的第二圆顶外表面。紧固件将第一和第二环形浮标半部固定在一起，该管道穿过由轴向第一和第二通道形成的管道，使得外部第一和第二配合表面是面对面的。

9. 发明申请

US20050095380A1 Insulated subsea pipe, and materials and methods for applying thermal insulation to subsea pipe 审中-公开
标题翻译：绝缘海底管，以及海底管道隔热材料和方法
公开(公告)号：US20050095380A1
公开(公告)日：2005-05-05
申请号：US10847645
申请日：2004-05-17
申请人： Lou Watkins , William Cuming
发明人： Lou Watkins , William Cuming
IPC分类号： B32B1/08 , B32B15/08 , F16L59/02 , F16L59/04
CPC分类号： B32B1/08 , B32B5/18 , B32B15/08 , B32B27/065 , B32B27/304 , B32B27/32 , B32B2391/00 , B32B2597/00 , F16L59/029 , F16L59/04 , Y10T428/1376 , Y10T428/1393
摘要： A plurality of concentric plastic tubes are drawn over a steel flowline pipe, with the annuli thus formed between the successive layers of tubing filled with an appropriate insulating material to form a length of pipe suitable for use in a subsea pipeline. The length of steel flowline pipe is at least partially encased lengthwise by a first insulating core of interstitial material. A first length of polymeric tubing is coaxial with the length of steel pipe and radially separates the first insulating core and a second insulating core of interstitial material. A second length of polymeric tubing is radially exterior to the second insulating core, and provides a protective coating for the pipe. Advantageously, the insulated length of pipe may be formed without extruding or molding, and as a result expensive dies and molds are not required.
摘要翻译：多个同心塑料管被拉过钢流线管，由此在连续的管道层之间形成有环形填充有适当绝缘材料的环，以形成适于在海底管道中使用的长度的管。钢流线管的长度至少部分地由间隙材料的第一绝缘芯部长期地包围。聚合物管的第一长度与钢管的长度同轴并且径向分离第一绝缘芯和间隙材料的第二绝缘芯。聚合物管的第二长度在第二绝缘芯的径向外侧，并为管提供保护涂层。有利地，管的绝缘长度可以在不挤压或模制的情况下形成，因此不需要昂贵的模具和模具。

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